Certified Data Management Professional – Fundamentals (CDMP) — Question 81

During planning stage of a data model which of the following is not a valid scheme?

Answer options

• A. NoSQL
• B. Fact-based
• C. Dimensional
• D. Denormalised
• E. Relational

Correct answer: B

Explanation

The correct answer is B, Fact-based, as it does not represent a recognized schema type in data modeling. The other options, such as NoSQL, Dimensional, Denormalised, and Relational, are established schema types commonly used in data modeling practices.